i want to thank my guests colin farrell, dakota meyer and the hives! monday night arnold schwarzenegger but emmy-winner "jimmy fallon" is next! have a great weekend! [ cheers and applause ] ♪ >> steve: from studio 6b in rockefeller center, the national broadcasting company presents -- tonight's guests are -- and featuring the legendary roots crew. and here he is -- jimmy fallon! [ cheers and applause ] captions paid for by nbc-universal television -- captions by vitac -- www.vitac.com ♪ [ cheers and applause ] >> jimmy: thank you very much. hey, everybody, thank you. welcome. welcome to "late night with jimmy fallon," everybody. thank you for being here tonight. the party crowd. that's the crowd i'm talking about. that's the vibe i want. thank you, guys. welcome, welcome. thank you for watching. here's what people are talking about, you guys. after months of intense debate practice with senator john kerry, president obama promises to be more aggressive and a lot tougher on mitt romney in the next debate. which explains obama's new debate coach, nic